[細(xì)紗] 細(xì)紗連續(xù)牽伸、漸增牽伸、雙區(qū)牽伸和曲線牽伸 |
| |
| |
關(guān)于我們|手機(jī)版|下載說明|促織網(wǎng)
( 京ICP備14010041號(hào)-2|京公網(wǎng)安備11010502056754號(hào) )
GMT+8, 2025-10-6 00:47 , Processed in 0.109375 second(s), 16 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.